9087040

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 56

約数和(自身を含む): 21991320

約数和(自身を除く): 12904280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 389, 584, 730, 778, 1168, 1460, 1556, 1945, 2336, 2920, 3112, 3890, 4672, 5840, 6224, 7780, 11680, 12448, 15560, 23360, 24896, 28397, 31120, 56794, 62240, 113588, 124480, 141985, 227176, 283970, 454352, 567940, 908704, 1135880, 1817408, 2271760, 4543520, 9087040]

約数ペア:

[(1, 9087040), (2, 4543520), (4, 2271760), (5, 1817408), (8, 1135880), (10, 908704), (16, 567940), (20, 454352), (32, 283970), (40, 227176), (64, 141985), (73, 124480), (80, 113588), (146, 62240), (160, 56794), (292, 31120), (320, 28397), (365, 24896), (389, 23360), (584, 15560), (730, 12448), (778, 11680), (1168, 7780), (1460, 6224), (1556, 5840), (1945, 4672), (2336, 3890), (2920, 3112)]